Hello .   Hello.May I speak to Mark , please ?   Sure , just a minute.Mark , you're wanted on the phone .   Hello , this is Mark speaking .   Hi ! This is Jill.How come you didn't come in today ?   Oh , we had a birthday party for David last night . As a matter of fact I woke up with a terrible hangover .   That's too bad.You ' ll have to be more careful nest time .   Anything new at the office ?   No , nothing special.Oh , yes , you know Bill , The guy with the moustache.His wife had a baby girl last night and he passed out cigars to everyone today , He said his wife and daughter are doing fine.The baby is their first child .   That's wonderful ! We've got to celebrate !   Yes , we have to.Do you think you can make it tomorrow ?   Sure . I ought to be ready for some more drinks by then.Thank you for calling .   You're welcome.Bye . 